
newschemotherapyChildhood Cancer Survivors
Dose-Dependent Radiation and Chemotherapy Risks for Colorectal Subsequent Malignancies in Childhood Cancer Survivors: Clinical Implications from a CCSS Analysis
By MedXY|Dec 10, 2025
A CCSS analysis of 25,723 five-year childhood cancer survivors shows clear dose-response relationships between colorectum-specific radiation dose, irradiated colorectal volume, several chemotherapy exposures (notably procarbazine, high alky

